Chain cutter



FIG. 1 is a front side elevational view of a chain cutter in accordance with my new design;

FIG. 2 is a rear side elevational view of the chain cutter in accordance with my new design;

FIG. 3 is a right side end elevational view of the chain cutter in accordance with my new design;

FIG. 4 is a left side end elevational view of the chain cutter in accordance with my new design;

FIG. 5 is a top plan view of the chain cutter in accordance with my new design; and,

FIG. 6 is a bottom plan view of the chain cutter in accordance with my new design. 

The ornamental design for a chain cutter, as shown and described. 